package com.smart.five.ioc.annotation;

import org.springframework.stereotype.Component;
import org.springframework.stereotype.Controller;
import org.springframework.stereotype.Repository;
import org.springframework.stereotype.Service;

/**
 * userDao
 *
 * @author junrui.wang
 * @create 2018/6/14
 */

/*
    @Component与下面3个是等效的，只是下面三个让标注类本身的用途更清晰
    @Repository:用于对Dao层实现类进行标注
    @Service:用于对Service层实现类进行标注
    @Controller:用于对Controller层实现类进行标注
 */
@Component
public class UserMessageDao {
}
